public CFileSource(string filePath, IFileSystemAsync fs)
{
if (string.IsNullOrWhiteSpace(filePath))
{
throw new ArgumentNullException("Source path is null or empty.");
}
_fs = fs;
FilePath = filePath;
}
public CFileSource(Stream stream, bool leaveOpen, IFileSystemAsync fs)
{
if (stream == null)
{
throw new ArgumentNullException("Stream is null.");
}
_leaveOpen = leaveOpen;
_fs = fs;
Stream = stream;
}
/// <summary>
/// File cache default ctr.
/// </summary>
/// <param name="baseFolder">Folder in which this instance of file cache will reside.</param>
/// <param name="fileSystem">File system interface to use in all file operation. Defaul is current file system.</param>
/// <param name="disableGc">Check if you will manage garbage collection yourself.</param>
public FileCacheAsync(string baseFolder, IFileSystemAsync fileSystem = null, bool disableGc = false)
{
if (baseFolder == null)
{
throw new ArgumentNullException(nameof(baseFolder));
}
_perKeyLock = new PerKeySemaphoreSlim();
_cacheLock = new AsyncReaderWriterLock();
_fs = fileSystem ?? FileSystemAsync.Instance;
_baseFolder = baseFolder;
_invalid = true;
if (!disableGc)
{
_cts = new CancellationTokenSource();
_gc = GcTask(_cts.Token);
}
}