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using System;
using System.IO;
namespace MediaBrowser.Common.IO
{
/// <summary>
/// Interface IFileSystem
/// </summary>
public interface IFileSystem
{
/// <summary>
/// Determines whether the specified filename is shortcut.
/// </summary>
/// <param name="filename">The filename.</param>
/// <returns><c>true</c> if the specified filename is shortcut; otherwise, <c>false</c>.</returns>
bool IsShortcut(string filename);
/// <summary>
/// Resolves the shortcut.
/// </summary>
/// <param name="filename">The filename.</param>
/// <returns>System.String.</returns>
string ResolveShortcut(string filename);
/// <summary>
/// Creates the shortcut.
/// </summary>
/// <param name="shortcutPath">The shortcut path.</param>
/// <param name="target">The target.</param>
void CreateShortcut(string shortcutPath, string target);
/// <summary>
/// Gets the file system info.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>FileSystemInfo.</returns>
FileSystemInfo GetFileSystemInfo(string path);
/// <summary>
/// Gets the valid filename.
/// </summary>
/// <param name="filename">The filename.</param>
/// <returns>System.String.</returns>
string GetValidFilename(string filename);
/// <summary>
/// Gets the creation time UTC.
/// </summary>
/// <param name="info">The info.</param>
/// <returns>DateTime.</returns>
DateTime GetCreationTimeUtc(FileSystemInfo info);
/// <summary>
/// Gets the last write time UTC.
/// </summary>
/// <param name="info">The information.</param>
/// <returns>DateTime.</returns>
DateTime GetLastWriteTimeUtc(FileSystemInfo info);
/// <summary>
/// Gets the last write time UTC.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>DateTime.</returns>
DateTime GetLastWriteTimeUtc(string path);
/// <summary>
/// Gets the file stream.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="mode">The mode.</param>
/// <param name="access">The access.</param>
/// <param name="share">The share.</param>
/// <param name="isAsync">if set to <c>true</c> [is asynchronous].</param>
/// <returns>FileStream.</returns>
FileStream GetFileStream(string path, FileMode mode, FileAccess access, FileShare share, bool isAsync = false);
/// <summary>
/// Swaps the files.
/// </summary>
/// <param name="file1">The file1.</param>
/// <param name="file2">The file2.</param>
void SwapFiles(string file1, string file2);
/// <summary>
/// Determines whether [contains sub path] [the specified parent path].
/// </summary>
/// <param name="parentPath">The parent path.</param>
/// <param name="path">The path.</param>
/// <returns><c>true</c> if [contains sub path] [the specified parent path]; otherwise, <c>false</c>.</returns>
bool ContainsSubPath(string parentPath, string path);
/// <summary>
/// Determines whether [is root path] [the specified path].
/// </summary>
/// <param name="path">The path.</param>
/// <returns><c>true</c> if [is root path] [the specified path]; otherwise, <c>false</c>.</returns>
bool IsRootPath(string path);
/// <summary>
/// Normalizes the path.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>System.String.</returns>
string NormalizePath(string path);
/// <summary>
/// Substitutes the path.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="from">From.</param>
/// <param name="to">To.</param>
/// <returns>System.String.</returns>
string SubstitutePath(string path, string from, string to);
}
}
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