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670 lines
40 KiB
670 lines
40 KiB
/* Copyright (C) 2008-2016 Peter Palotas, Jeffrey Jangli, Alexandr Normuradov
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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
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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 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
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* THE SOFTWARE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Diagnostics.CodeAnalysis;
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using System.IO;
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using System.Security;
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namespace Alphaleonis.Win32.Filesystem
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{
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partial class Directory
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{
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/// <summary>[AlphaFS] Returns an enumerable collection of file system entries in a specified path.</summary>
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/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
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/// <exception cref="ArgumentException"/>
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/// <exception cref="ArgumentNullException"/>
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/// <exception cref="DirectoryNotFoundException"/>
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/// <exception cref="IOException"/>
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/// <exception cref="NotSupportedException"/>
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/// <exception cref="UnauthorizedAccessException"/>
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/// <typeparam name="T">The type to return. This may be one of the following types:
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/// <list type="definition">
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/// <item>
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/// <term><see cref="FileSystemEntryInfo"/></term>
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/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="FileSystemInfo"/></term>
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/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="string"/></term>
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/// <description>This method will return the full path of each item.</description>
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/// </item>
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/// </list>
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/// </typeparam>
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/// <param name="path">The directory to search.</param>
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
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[SecurityCritical]
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public static IEnumerable<T> EnumerateFileSystemEntryInfos<T>(string path)
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{
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return EnumerateFileSystemEntryInfosCore<T>(null, path, Path.WildcardStarMatchAll, DirectoryEnumerationOptions.FilesAndFolders, PathFormat.RelativePath);
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}
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/// <summary>[AlphaFS] Returns an enumerable collection of file system entries in a specified path.</summary>
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/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
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/// <exception cref="ArgumentException"/>
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/// <exception cref="ArgumentNullException"/>
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/// <exception cref="DirectoryNotFoundException"/>
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/// <exception cref="IOException"/>
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/// <exception cref="NotSupportedException"/>
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/// <exception cref="UnauthorizedAccessException"/>
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/// <typeparam name="T">The type to return. This may be one of the following types:
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/// <list type="definition">
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/// <item>
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/// <term><see cref="FileSystemEntryInfo"/></term>
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/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="FileSystemInfo"/></term>
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/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="string"/></term>
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/// <description>This method will return the full path of each item.</description>
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/// </item>
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/// </list>
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/// </typeparam>
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/// <param name="path">The directory to search.</param>
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/// <param name="pathFormat">Indicates the format of the path parameter(s).</param>
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
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[SecurityCritical]
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public static IEnumerable<T> EnumerateFileSystemEntryInfos<T>(string path, PathFormat pathFormat)
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{
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return EnumerateFileSystemEntryInfosCore<T>(null, path, Path.WildcardStarMatchAll, DirectoryEnumerationOptions.FilesAndFolders, pathFormat);
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}
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/// <summary>[AlphaFS] Returns an enumerable collection of file system entries in a specified path.</summary>
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/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
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/// <exception cref="ArgumentException"/>
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/// <exception cref="ArgumentNullException"/>
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/// <exception cref="DirectoryNotFoundException"/>
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/// <exception cref="IOException"/>
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/// <exception cref="NotSupportedException"/>
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/// <exception cref="UnauthorizedAccessException"/>
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/// <typeparam name="T">The type to return. This may be one of the following types:
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/// <list type="definition">
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/// <item>
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/// <term><see cref="FileSystemEntryInfo"/></term>
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/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="FileSystemInfo"/></term>
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/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="string"/></term>
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/// <description>This method will return the full path of each item.</description>
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/// </item>
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/// </list>
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/// </typeparam>
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/// <param name="path">The directory to search.</param>
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/// <param name="options"><see cref="DirectoryEnumerationOptions"/> flags that specify how the directory is to be enumerated.</param>
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
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[SecurityCritical]
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public static IEnumerable<T> EnumerateFileSystemEntryInfos<T>(string path, DirectoryEnumerationOptions options)
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{
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return EnumerateFileSystemEntryInfosCore<T>(null, path, Path.WildcardStarMatchAll, options, PathFormat.RelativePath);
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}
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/// <summary>[AlphaFS] Returns an enumerable collection of file system entries in a specified path.</summary>
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/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
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/// <exception cref="ArgumentException"/>
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/// <exception cref="ArgumentNullException"/>
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/// <exception cref="DirectoryNotFoundException"/>
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/// <exception cref="IOException"/>
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/// <exception cref="NotSupportedException"/>
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/// <exception cref="UnauthorizedAccessException"/>
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/// <typeparam name="T">The type to return. This may be one of the following types:
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/// <list type="definition">
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/// <item>
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/// <term><see cref="FileSystemEntryInfo"/></term>
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/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="FileSystemInfo"/></term>
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/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="string"/></term>
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/// <description>This method will return the full path of each item.</description>
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/// </item>
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/// </list>
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/// </typeparam>
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/// <param name="path">The directory to search.</param>
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/// <param name="options"><see cref="DirectoryEnumerationOptions"/> flags that specify how the directory is to be enumerated.</param>
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/// <param name="pathFormat">Indicates the format of the path parameter(s).</param>
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
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[SecurityCritical]
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public static IEnumerable<T> EnumerateFileSystemEntryInfos<T>(string path, DirectoryEnumerationOptions options, PathFormat pathFormat)
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{
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return EnumerateFileSystemEntryInfosCore<T>(null, path, Path.WildcardStarMatchAll, options, pathFormat);
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}
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/// <summary>[AlphaFS] Returns an enumerable collection of file system entries that match a <paramref name="searchPattern" /> in a specified path.</summary>
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/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
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/// <exception cref="ArgumentException"/>
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/// <exception cref="ArgumentNullException"/>
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/// <exception cref="DirectoryNotFoundException"/>
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/// <exception cref="IOException"/>
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/// <exception cref="NotSupportedException"/>
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/// <exception cref="UnauthorizedAccessException"/>
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/// <typeparam name="T">The type to return. This may be one of the following types:
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/// <list type="definition">
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/// <item>
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/// <term><see cref="FileSystemEntryInfo"/></term>
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/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="FileSystemInfo"/></term>
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/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="string"/></term>
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/// <description>This method will return the full path of each item.</description>
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/// </item>
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/// </list>
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/// </typeparam>
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/// <param name="path">The directory to search.</param>
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/// <param name="searchPattern">
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/// The search string to match against the names of directories in <paramref name="path"/>.
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/// This parameter can contain a combination of valid literal path and wildcard
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/// (<see cref="Path.WildcardStarMatchAll"/> and <see cref="Path.WildcardQuestion"/>) characters, but does not support regular expressions.
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/// </param>
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
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[SecurityCritical]
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public static IEnumerable<T> EnumerateFileSystemEntryInfos<T>(string path, string searchPattern)
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{
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return EnumerateFileSystemEntryInfosCore<T>(null, path, searchPattern, DirectoryEnumerationOptions.FilesAndFolders, PathFormat.RelativePath);
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}
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/// <summary>[AlphaFS] Returns an enumerable collection of file system entries that match a <paramref name="searchPattern"/> in a specified path.</summary>
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/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
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/// <exception cref="ArgumentException"/>
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/// <exception cref="ArgumentNullException"/>
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/// <exception cref="DirectoryNotFoundException"/>
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/// <exception cref="IOException"/>
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/// <exception cref="NotSupportedException"/>
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/// <exception cref="UnauthorizedAccessException"/>
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/// <typeparam name="T">The type to return. This may be one of the following types:
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/// <list type="definition">
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/// <item>
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/// <term><see cref="FileSystemEntryInfo"/></term>
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/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="FileSystemInfo"/></term>
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/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="string"/></term>
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/// <description>This method will return the full path of each item.</description>
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/// </item>
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/// </list>
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/// </typeparam>
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/// <param name="path">The directory to search.</param>
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/// <param name="searchPattern">
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/// The search string to match against the names of directories in <paramref name="path"/>.
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/// This parameter can contain a combination of valid literal path and wildcard
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/// (<see cref="Path.WildcardStarMatchAll"/> and <see cref="Path.WildcardQuestion"/>) characters, but does not support regular expressions.
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/// </param>
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/// <param name="pathFormat">Indicates the format of the path parameter(s).</param>
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
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[SecurityCritical]
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public static IEnumerable<T> EnumerateFileSystemEntryInfos<T>(string path, string searchPattern, PathFormat pathFormat)
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{
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return EnumerateFileSystemEntryInfosCore<T>(null, path, searchPattern, DirectoryEnumerationOptions.FilesAndFolders, pathFormat);
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}
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/// <summary>[AlphaFS] Returns an enumerable collection of file system entries that match a <paramref name="searchPattern"/> in a specified path using <see cref="DirectoryEnumerationOptions"/>.</summary>
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/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
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/// <exception cref="ArgumentException"/>
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/// <exception cref="ArgumentNullException"/>
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/// <exception cref="DirectoryNotFoundException"/>
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/// <exception cref="IOException"/>
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/// <exception cref="NotSupportedException"/>
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/// <exception cref="UnauthorizedAccessException"/>
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/// <typeparam name="T">The type to return. This may be one of the following types:
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/// <list type="definition">
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/// <item>
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/// <term><see cref="FileSystemEntryInfo"/></term>
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/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="FileSystemInfo"/></term>
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/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="string"/></term>
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/// <description>This method will return the full path of each item.</description>
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/// </item>
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/// </list>
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/// </typeparam>
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/// <param name="path">The directory to search.</param>
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/// <param name="searchPattern">
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/// The search string to match against the names of directories in <paramref name="path"/>.
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/// This parameter can contain a combination of valid literal path and wildcard
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/// (<see cref="Path.WildcardStarMatchAll"/> and <see cref="Path.WildcardQuestion"/>) characters, but does not support regular expressions.
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/// </param>
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/// <param name="options"><see cref="DirectoryEnumerationOptions"/> flags that specify how the directory is to be enumerated.</param>
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
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[SecurityCritical]
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public static IEnumerable<T> EnumerateFileSystemEntryInfos<T>(string path, string searchPattern, DirectoryEnumerationOptions options)
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{
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return EnumerateFileSystemEntryInfosCore<T>(null, path, searchPattern, options, PathFormat.RelativePath);
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}
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/// <summary>[AlphaFS] Returns an enumerable collection of file system entries that match a <paramref name="searchPattern"/> in a specified path using <see cref="DirectoryEnumerationOptions"/>.</summary>
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/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
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/// <exception cref="ArgumentException"/>
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/// <exception cref="ArgumentNullException"/>
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/// <exception cref="DirectoryNotFoundException"/>
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/// <exception cref="IOException"/>
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/// <exception cref="NotSupportedException"/>
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/// <exception cref="UnauthorizedAccessException"/>
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/// <typeparam name="T">The type to return. This may be one of the following types:
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/// <list type="definition">
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/// <item>
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/// <term><see cref="FileSystemEntryInfo"/></term>
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/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="FileSystemInfo"/></term>
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/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="string"/></term>
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/// <description>This method will return the full path of each item.</description>
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/// </item>
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/// </list>
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/// </typeparam>
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/// <param name="path">The directory to search.</param>
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/// <param name="searchPattern">
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/// The search string to match against the names of directories in <paramref name="path"/>.
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/// This parameter can contain a combination of valid literal path and wildcard
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/// (<see cref="Path.WildcardStarMatchAll"/> and <see cref="Path.WildcardQuestion"/>) characters, but does not support regular expressions.
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/// </param>
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/// <param name="options"><see cref="DirectoryEnumerationOptions"/> flags that specify how the directory is to be enumerated.</param>
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/// <param name="pathFormat">Indicates the format of the path parameter(s).</param>
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
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[SecurityCritical]
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public static IEnumerable<T> EnumerateFileSystemEntryInfos<T>(string path, string searchPattern, DirectoryEnumerationOptions options, PathFormat pathFormat)
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{
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return EnumerateFileSystemEntryInfosCore<T>(null, path, searchPattern, options, pathFormat);
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}
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#region Transactional
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/// <summary>[AlphaFS] Returns an enumerable collection of file system entries in a specified path.</summary>
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/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
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/// <exception cref="ArgumentException"/>
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/// <exception cref="ArgumentNullException"/>
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/// <exception cref="DirectoryNotFoundException"/>
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/// <exception cref="IOException"/>
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/// <exception cref="NotSupportedException"/>
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/// <exception cref="UnauthorizedAccessException"/>
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/// <typeparam name="T">The type to return. This may be one of the following types:
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/// <list type="definition">
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/// <item>
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/// <term><see cref="FileSystemEntryInfo"/></term>
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/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="FileSystemInfo"/></term>
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/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="string"/></term>
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/// <description>This method will return the full path of each item.</description>
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/// </item>
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/// </list>
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/// </typeparam>
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/// <param name="transaction">The transaction.</param>
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/// <param name="path">The directory to search.</param>
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
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[SecurityCritical]
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public static IEnumerable<T> EnumerateFileSystemEntryInfosTransacted<T>(KernelTransaction transaction, string path)
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{
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return EnumerateFileSystemEntryInfosCore<T>(transaction, path, Path.WildcardStarMatchAll, DirectoryEnumerationOptions.FilesAndFolders, PathFormat.RelativePath);
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}
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/// <summary>[AlphaFS] Returns an enumerable collection of file system entries in a specified path.</summary>
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/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
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/// <exception cref="ArgumentException"/>
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/// <exception cref="ArgumentNullException"/>
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/// <exception cref="DirectoryNotFoundException"/>
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/// <exception cref="IOException"/>
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/// <exception cref="NotSupportedException"/>
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/// <exception cref="UnauthorizedAccessException"/>
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/// <typeparam name="T">The type to return. This may be one of the following types:
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/// <list type="definition">
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/// <item>
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/// <term><see cref="FileSystemEntryInfo"/></term>
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/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="FileSystemInfo"/></term>
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/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
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/// </item>
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/// <item>
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/// <term><see cref="string"/></term>
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/// <description>This method will return the full path of each item.</description>
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/// </item>
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/// </list>
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/// </typeparam>
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/// <param name="transaction">The transaction.</param>
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/// <param name="path">The directory to search.</param>
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/// <param name="pathFormat">Indicates the format of the path parameter(s).</param>
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
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[SecurityCritical]
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public static IEnumerable<T> EnumerateFileSystemEntryInfosTransacted<T>(KernelTransaction transaction, string path, PathFormat pathFormat)
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{
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return EnumerateFileSystemEntryInfosCore<T>(transaction, path, Path.WildcardStarMatchAll, DirectoryEnumerationOptions.FilesAndFolders, pathFormat);
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}
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/// <summary>[AlphaFS] Returns an enumerable collection of file system entries in a specified path.</summary>
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/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
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/// <exception cref="ArgumentException"/>
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/// <exception cref="ArgumentNullException"/>
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/// <exception cref="DirectoryNotFoundException"/>
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/// <exception cref="IOException"/>
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/// <exception cref="NotSupportedException"/>
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/// <exception cref="UnauthorizedAccessException"/>
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/// <typeparam name="T">The type to return. This may be one of the following types:
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/// <list type="definition">
|
|
/// <item>
|
|
/// <term><see cref="FileSystemEntryInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="FileSystemInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="string"/></term>
|
|
/// <description>This method will return the full path of each item.</description>
|
|
/// </item>
|
|
/// </list>
|
|
/// </typeparam>
|
|
/// <param name="transaction">The transaction.</param>
|
|
/// <param name="path">The directory to search.</param>
|
|
/// <param name="options"><see cref="DirectoryEnumerationOptions"/> flags that specify how the directory is to be enumerated.</param>
|
|
[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
|
|
[SecurityCritical]
|
|
public static IEnumerable<T> EnumerateFileSystemEntryInfosTransacted<T>(KernelTransaction transaction, string path, DirectoryEnumerationOptions options)
|
|
{
|
|
return EnumerateFileSystemEntryInfosCore<T>(transaction, path, Path.WildcardStarMatchAll, options, PathFormat.RelativePath);
|
|
}
|
|
|
|
/// <summary>[AlphaFS] Returns an enumerable collection of file system entries in a specified path.</summary>
|
|
/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
|
|
/// <exception cref="ArgumentException"/>
|
|
/// <exception cref="ArgumentNullException"/>
|
|
/// <exception cref="DirectoryNotFoundException"/>
|
|
/// <exception cref="IOException"/>
|
|
/// <exception cref="NotSupportedException"/>
|
|
/// <exception cref="UnauthorizedAccessException"/>
|
|
/// <typeparam name="T">The type to return. This may be one of the following types:
|
|
/// <list type="definition">
|
|
/// <item>
|
|
/// <term><see cref="FileSystemEntryInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="FileSystemInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="string"/></term>
|
|
/// <description>This method will return the full path of each item.</description>
|
|
/// </item>
|
|
/// </list>
|
|
/// </typeparam>
|
|
/// <param name="transaction">The transaction.</param>
|
|
/// <param name="path">The directory to search.</param>
|
|
/// <param name="options"><see cref="DirectoryEnumerationOptions"/> flags that specify how the directory is to be enumerated.</param>
|
|
/// <param name="pathFormat">Indicates the format of the path parameter(s).</param>
|
|
[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
|
|
[SecurityCritical]
|
|
public static IEnumerable<T> EnumerateFileSystemEntryInfosTransacted<T>(KernelTransaction transaction, string path, DirectoryEnumerationOptions options, PathFormat pathFormat)
|
|
{
|
|
return EnumerateFileSystemEntryInfosCore<T>(transaction, path, Path.WildcardStarMatchAll, options, pathFormat);
|
|
}
|
|
|
|
|
|
|
|
/// <summary>[AlphaFS] Returns an enumerable collection of file system entries that match a <paramref name="searchPattern"/> in a specified path.</summary>
|
|
/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
|
|
/// <exception cref="ArgumentException"/>
|
|
/// <exception cref="ArgumentNullException"/>
|
|
/// <exception cref="DirectoryNotFoundException"/>
|
|
/// <exception cref="IOException"/>
|
|
/// <exception cref="NotSupportedException"/>
|
|
/// <exception cref="UnauthorizedAccessException"/>
|
|
/// <typeparam name="T">The type to return. This may be one of the following types:
|
|
/// <list type="definition">
|
|
/// <item>
|
|
/// <term><see cref="FileSystemEntryInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="FileSystemInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="string"/></term>
|
|
/// <description>This method will return the full path of each item.</description>
|
|
/// </item>
|
|
/// </list>
|
|
/// </typeparam>
|
|
/// <param name="transaction">The transaction.</param>
|
|
/// <param name="path">The directory to search.</param>
|
|
/// <param name="searchPattern">
|
|
/// The search string to match against the names of directories in <paramref name="path"/>.
|
|
/// This parameter can contain a combination of valid literal path and wildcard
|
|
/// (<see cref="Path.WildcardStarMatchAll"/> and <see cref="Path.WildcardQuestion"/>) characters, but does not support regular expressions.
|
|
/// </param>
|
|
[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
|
|
[SecurityCritical]
|
|
public static IEnumerable<T> EnumerateFileSystemEntryInfosTransacted<T>(KernelTransaction transaction, string path, string searchPattern)
|
|
{
|
|
return EnumerateFileSystemEntryInfosCore<T>(transaction, path, searchPattern, DirectoryEnumerationOptions.FilesAndFolders, PathFormat.RelativePath);
|
|
}
|
|
|
|
/// <summary>[AlphaFS] Returns an enumerable collection of file system entries that match a <paramref name="searchPattern"/> in a specified path.</summary>
|
|
/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
|
|
/// <exception cref="ArgumentException"/>
|
|
/// <exception cref="ArgumentNullException"/>
|
|
/// <exception cref="DirectoryNotFoundException"/>
|
|
/// <exception cref="IOException"/>
|
|
/// <exception cref="NotSupportedException"/>
|
|
/// <exception cref="UnauthorizedAccessException"/>
|
|
/// <typeparam name="T">The type to return. This may be one of the following types:
|
|
/// <list type="definition">
|
|
/// <item>
|
|
/// <term><see cref="FileSystemEntryInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="FileSystemInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="string"/></term>
|
|
/// <description>This method will return the full path of each item.</description>
|
|
/// </item>
|
|
/// </list>
|
|
/// </typeparam>
|
|
/// <param name="transaction">The transaction.</param>
|
|
/// <param name="path">The directory to search.</param>
|
|
/// <param name="searchPattern">
|
|
/// The search string to match against the names of directories in <paramref name="path"/>.
|
|
/// This parameter can contain a combination of valid literal path and wildcard
|
|
/// (<see cref="Path.WildcardStarMatchAll"/> and <see cref="Path.WildcardQuestion"/>) characters, but does not support regular expressions.
|
|
/// </param>
|
|
/// <param name="pathFormat">Indicates the format of the path parameter(s).</param>
|
|
[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
|
|
[SecurityCritical]
|
|
public static IEnumerable<T> EnumerateFileSystemEntryInfosTransacted<T>(KernelTransaction transaction, string path, string searchPattern, PathFormat pathFormat)
|
|
{
|
|
return EnumerateFileSystemEntryInfosCore<T>(transaction, path, searchPattern, DirectoryEnumerationOptions.FilesAndFolders, pathFormat);
|
|
}
|
|
|
|
|
|
|
|
/// <summary>[AlphaFS] Returns an enumerable collection of file system entries that match a <paramref name="searchPattern"/> in a specified path using <see cref="DirectoryEnumerationOptions"/>.</summary>
|
|
/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
|
|
/// <exception cref="ArgumentException"/>
|
|
/// <exception cref="ArgumentNullException"/>
|
|
/// <exception cref="DirectoryNotFoundException"/>
|
|
/// <exception cref="IOException"/>
|
|
/// <exception cref="NotSupportedException"/>
|
|
/// <exception cref="UnauthorizedAccessException"/>
|
|
/// <typeparam name="T">The type to return. This may be one of the following types:
|
|
/// <list type="definition">
|
|
/// <item>
|
|
/// <term><see cref="FileSystemEntryInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="FileSystemInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="string"/></term>
|
|
/// <description>This method will return the full path of each item.</description>
|
|
/// </item>
|
|
/// </list>
|
|
/// </typeparam>
|
|
/// <param name="transaction">The transaction.</param>
|
|
/// <param name="path">The directory to search.</param>
|
|
/// <param name="searchPattern">
|
|
/// The search string to match against the names of directories in <paramref name="path"/>.
|
|
/// This parameter can contain a combination of valid literal path and wildcard
|
|
/// (<see cref="Path.WildcardStarMatchAll"/> and <see cref="Path.WildcardQuestion"/>) characters, but does not support regular expressions.
|
|
/// </param>
|
|
/// <param name="options"><see cref="DirectoryEnumerationOptions"/> flags that specify how the directory is to be enumerated.</param>
|
|
[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
|
|
[SecurityCritical]
|
|
public static IEnumerable<T> EnumerateFileSystemEntryInfosTransacted<T>(KernelTransaction transaction, string path, string searchPattern, DirectoryEnumerationOptions options)
|
|
{
|
|
return EnumerateFileSystemEntryInfosCore<T>(transaction, path, searchPattern, options, PathFormat.RelativePath);
|
|
}
|
|
|
|
/// <summary>[AlphaFS] Returns an enumerable collection of file system entries that match a <paramref name="searchPattern"/> in a specified path using <see cref="DirectoryEnumerationOptions"/>.</summary>
|
|
/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
|
|
/// <exception cref="ArgumentException"/>
|
|
/// <exception cref="ArgumentNullException"/>
|
|
/// <exception cref="DirectoryNotFoundException"/>
|
|
/// <exception cref="IOException"/>
|
|
/// <exception cref="NotSupportedException"/>
|
|
/// <exception cref="UnauthorizedAccessException"/>
|
|
/// <typeparam name="T">The type to return. This may be one of the following types:
|
|
/// <list type="definition">
|
|
/// <item>
|
|
/// <term><see cref="FileSystemEntryInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="FileSystemInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="string"/></term>
|
|
/// <description>This method will return the full path of each item.</description>
|
|
/// </item>
|
|
/// </list>
|
|
/// </typeparam>
|
|
/// <param name="transaction">The transaction.</param>
|
|
/// <param name="path">The directory to search.</param>
|
|
/// <param name="searchPattern">
|
|
/// The search string to match against the names of directories in <paramref name="path"/>.
|
|
/// This parameter can contain a combination of valid literal path and wildcard
|
|
/// (<see cref="Path.WildcardStarMatchAll"/> and <see cref="Path.WildcardQuestion"/>) characters, but does not support regular expressions.
|
|
/// </param>
|
|
/// <param name="options"><see cref="DirectoryEnumerationOptions"/> flags that specify how the directory is to be enumerated.</param>
|
|
/// <param name="pathFormat">Indicates the format of the path parameter(s).</param>
|
|
[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Infos")]
|
|
[SecurityCritical]
|
|
public static IEnumerable<T> EnumerateFileSystemEntryInfosTransacted<T>(KernelTransaction transaction, string path, string searchPattern, DirectoryEnumerationOptions options, PathFormat pathFormat)
|
|
{
|
|
return EnumerateFileSystemEntryInfosCore<T>(transaction, path, searchPattern, options, pathFormat);
|
|
}
|
|
|
|
#endregion // Transactional
|
|
|
|
#region Internal Methods
|
|
|
|
/// <summary>Returns an enumerable collection of file system entries in a specified path using <see cref="DirectoryEnumerationOptions"/>.</summary>
|
|
/// <returns>The matching file system entries. The type of the items is determined by the type <typeparamref name="T"/>.</returns>
|
|
/// <exception cref="ArgumentException"/>
|
|
/// <exception cref="ArgumentNullException"/>
|
|
/// <exception cref="DirectoryNotFoundException"/>
|
|
/// <exception cref="IOException"/>
|
|
/// <exception cref="NotSupportedException"/>
|
|
/// <exception cref="UnauthorizedAccessException"/>
|
|
/// <typeparam name="T">The type to return. This may be one of the following types:
|
|
/// <list type="definition">
|
|
/// <item>
|
|
/// <term><see cref="FileSystemEntryInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="FileSystemEntryInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="FileSystemInfo"/></term>
|
|
/// <description>This method will return instances of <see cref="DirectoryInfo"/> and <see cref="FileInfo"/> instances.</description>
|
|
/// </item>
|
|
/// <item>
|
|
/// <term><see cref="string"/></term>
|
|
/// <description>This method will return the full path of each item.</description>
|
|
/// </item>
|
|
/// </list>
|
|
/// </typeparam>
|
|
/// <param name="transaction">The transaction.</param>
|
|
/// <param name="path">The directory to search.</param>
|
|
/// <param name="searchPattern">
|
|
/// The search string to match against the names of directories in <paramref name="path"/>.
|
|
/// This parameter can contain a combination of valid literal path and wildcard
|
|
/// (<see cref="Path.WildcardStarMatchAll"/> and <see cref="Path.WildcardQuestion"/>) characters, but does not support regular expressions.
|
|
/// </param>
|
|
/// <param name="options"><see cref="DirectoryEnumerationOptions"/> flags that specify how the directory is to be enumerated.</param>
|
|
/// <param name="pathFormat">Indicates the format of the path parameter(s).</param>
|
|
[SecurityCritical]
|
|
internal static IEnumerable<T> EnumerateFileSystemEntryInfosCore<T>(KernelTransaction transaction, string path, string searchPattern, DirectoryEnumerationOptions options, PathFormat pathFormat)
|
|
{
|
|
// Enable BasicSearch and LargeCache by default.
|
|
options |= DirectoryEnumerationOptions.BasicSearch | DirectoryEnumerationOptions.LargeCache;
|
|
|
|
return new FindFileSystemEntryInfo(true, transaction, path, searchPattern, options, typeof(T), pathFormat).Enumerate<T>();
|
|
}
|
|
|
|
#endregion // Internal Methods
|
|
}
|
|
}
|
|
|