protected override Result OpenDirectoryImpl(out IDirectory directory, string path, OpenDirectoryMode mode)
{
directory = default;
string localPath = ResolveLocalPath(PathTools.Normalize(path));
Result rc = GetDirInfo(out DirectoryInfo dirInfo, localPath);
if (rc.IsFailure())
{
return(rc);
}
if (!dirInfo.Attributes.HasFlag(FileAttributes.Directory))
{
return(ResultFs.PathNotFound.Log());
}
try
{
IEnumerator <FileSystemInfo> entryEnumerator = dirInfo.EnumerateFileSystemInfos().GetEnumerator();
directory = new LocalDirectory(entryEnumerator, dirInfo, mode);
return(Result.Success);
}
catch (Exception ex) when(ex.HResult < 0)
{
return(HResult.HResultToHorizonResult(ex.HResult).Log());
}
}
protected override Result DoOpenDirectory(out IDirectory directory, U8Span path, OpenDirectoryMode mode)
{
UnsafeHelpers.SkipParamInit(out directory);
Result rc = ResolveFullPath(out string fullPath, path);
if (rc.IsFailure())
{
return(rc);
}
rc = GetDirInfo(out DirectoryInfo dirInfo, fullPath);
if (rc.IsFailure())
{
return(rc);
}
if (!dirInfo.Attributes.HasFlag(FileAttributes.Directory))
{
return(ResultFs.PathNotFound.Log());
}
try
{
IEnumerator <FileSystemInfo> entryEnumerator = dirInfo.EnumerateFileSystemInfos().GetEnumerator();
directory = new LocalDirectory(entryEnumerator, dirInfo, mode);
return(Result.Success);
}
catch (Exception ex) when(ex.HResult < 0)
{
return(HResult.HResultToHorizonResult(ex.HResult).Log());
}
}
private static Result OpenDirectoryInternal(out IDirectory directory, OpenDirectoryMode mode,
DirectoryInfo dirInfo)
{
try
{
IEnumerator <FileSystemInfo> entryEnumerator = dirInfo.EnumerateFileSystemInfos().GetEnumerator();
directory = new LocalDirectory(entryEnumerator, dirInfo, mode);
return(Result.Success);
}
catch (Exception ex) when(ex.HResult < 0)
{
UnsafeHelpers.SkipParamInit(out directory);
return(HResult.HResultToHorizonResult(ex.HResult).Log());
}
}
