/// <summary>
/// Create a directory placeholder blob with the given prefix.
/// </summary>
/// <param name="self">The data source.</param>
/// <param name="bucket">The bucket that owns the files.</param>
/// <param name="prefix">The directory path.</param>
public static async Task CreateDirectoryAsync(this GcsDataSource self, string bucket, string prefix)
{
await self.UploadStreamAsync(
bucket : bucket,
name : prefix,
stream : Stream.Null,
contentType : "application/x-www-form-urlencoded;charset=UTF-8");
}
private void InvalidateBucket()
{
_dataSource = new GcsDataSource(
CredentialsStore.Default.CurrentProjectId,
CredentialsStore.Default.CurrentGoogleCredential,
GoogleCloudExtensionPackage.ApplicationName);
_fileOperationsEngine = new FileOperationsEngine(_dataSource);
UpdateCurrentState("");
}
/// <summary>
/// Starts the delete operation using the data from the given operation.
/// </summary>
/// <param name="self">The data source.</param>
/// <param name="operation">The operation to start.</param>
/// <param name="cancellationToken">The cancellation token for the operation.</param>
internal static void StartDeleteOperation(
this GcsDataSource self,
GcsDeleteFileOperation operation,
CancellationToken cancellationToken)
{
self.StartDeleteOperation(
bucket: operation.GcsItem.Bucket,
name: operation.GcsItem.Name,
operation: operation,
token: cancellationToken);
}
/// <summary>
/// Starts the download operation using the data from the given operation.
/// </summary>
/// <param name="self">The data source.</param>
/// <param name="operation">The operation to start.</param>
/// <param name="cancellationToken">The cancellation token for the operation.</param>
internal static void StartFileDownloadOperation(
this GcsDataSource self,
GcsFileTransferOperation operation,
CancellationToken cancellationToken)
{
self.StartFileDownloadOperation(
bucket: operation.GcsItem.Bucket,
name: operation.GcsItem.Name,
destPath: operation.LocalPath,
operation: operation,
token: cancellationToken);
}
/// <summary>
/// Starts the move operation using the data from the given operation.
/// </summary>
/// <param name="self">The data source.</param>
/// <param name="operation">The operation to start.</param>
/// <param name="cancellationToken">The cancellation token for the operation.</param>
internal static void StartMoveOperation(
this GcsDataSource self,
GcsMoveFileOperation operation,
CancellationToken cancellationToken)
{
self.StartMoveOperation(
bucket: operation.GcsItem.Bucket,
fromName: operation.GcsItem.Name,
toName: operation.ToItem.Name,
operation: operation,
cancellationToken: cancellationToken);
}
public FileOperationsEngine(GcsDataSource dataSource)
{
_dataSource = dataSource;
}
