You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
1.5 KiB
35 lines
1.5 KiB
using System;
|
|
using System.IO;
|
|
|
|
namespace MediaBrowser.Model.IO
|
|
{
|
|
/// <summary>
|
|
/// Helper class to create async <see cref="FileStream" />s.
|
|
/// </summary>
|
|
public static class AsyncFile
|
|
{
|
|
/// <summary>
|
|
/// Gets a value indicating whether we should use async IO on this platform.
|
|
/// <see href="https://github.com/dotnet/runtime/issues/16354" />.
|
|
/// </summary>
|
|
/// <returns>Returns <c>false</c> on Windows; otherwise <c>true</c>.</returns>
|
|
public static bool UseAsyncIO => !OperatingSystem.IsWindows();
|
|
|
|
/// <summary>
|
|
/// Opens an existing file for reading.
|
|
/// </summary>
|
|
/// <param name="path">The file to be opened for reading.</param>
|
|
/// <returns>A read-only <see cref="FileStream" /> on the specified path.</returns>
|
|
public static FileStream OpenRead(string path)
|
|
=> new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read, IODefaults.FileStreamBufferSize, UseAsyncIO);
|
|
|
|
/// <summary>
|
|
/// Opens an existing file for writing.
|
|
/// </summary>
|
|
/// <param name="path">The file to be opened for writing.</param>
|
|
/// <returns>An unshared <see cref="FileStream" /> object on the specified path with Write access.</returns>
|
|
public static FileStream OpenWrite(string path)
|
|
=> new FileStream(path, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None, IODefaults.FileStreamBufferSize, UseAsyncIO);
|
|
}
|
|
}
|