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Code Issues Releases Wiki Activity

Rename and xmldoc hard link creation method

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This commit is contained in:
Bartłomiej Dach 2022-12-28 21:23:06 +01:00
parent cadd487c75
commit 04d4b4a6ce
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2 changed files with 13 additions and 5 deletions
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2
osu.Game/Database/RealmFileStore.cs
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@ -65,7 +65,7 @@ namespace osu.Game.Database
if (data is FileStream fs && preferHardLinks)
{
// attempt to do a fast hard link rather than copy.
if (HardLinkHelper.AttemptHardLink(Storage.GetFullPath(file.GetStoragePath(), true), fs.Name))
if (HardLinkHelper.TryCreateHardLink(Storage.GetFullPath(file.GetStoragePath(), true), fs.Name))
return;
}

16
osu.Game/IO/HardLinkHelper.cs
View File

@ -30,7 +30,7 @@ namespace osu.Game.IO
File.WriteAllText(testSourcePath, string.Empty);
// Test availability by creating an arbitrary hard link between the source and destination paths.
return AttemptHardLink(testDestinationPath, testSourcePath);
return TryCreateHardLink(testDestinationPath, testSourcePath);
}
catch
{
@ -54,15 +54,23 @@ namespace osu.Game.IO
}
}
public static bool AttemptHardLink(string testDestinationPath, string testSourcePath)
/// <summary>
/// Attempts to create a hard link from <paramref name="sourcePath"/> to <paramref name="destinationPath"/>,
/// using platform-specific native methods.
/// </summary>
/// <remarks>
/// Hard links are only available on Windows and Linux.
/// </remarks>
/// <returns>Whether the hard link was successfully created.</returns>
public static bool TryCreateHardLink(string destinationPath, string sourcePath)
{
switch (RuntimeInfo.OS)
{
case RuntimeInfo.Platform.Windows:
return CreateHardLink(testDestinationPath, testSourcePath, IntPtr.Zero);
return CreateHardLink(destinationPath, sourcePath, IntPtr.Zero);
case RuntimeInfo.Platform.Linux:
return link(testSourcePath, testDestinationPath) == 0;
return link(sourcePath, destinationPath) == 0;
default:
return false;