AU: Remove support for old-style updates.
This code is basically untested, unused and a security risk. So, remove...
BUG=chromium-os:12542
TEST=unit tests, tested VM update
Change-Id: Ibed0582b09497acef9debdf88658cddc2b5cecce
Reviewed-on: http://gerrit.chromium.org/gerrit/8728
Tested-by: Darin Petkov <[email protected]>
Reviewed-by: Andrew de los Reyes <[email protected]>
Commit-Ready: Darin Petkov <[email protected]>
diff --git a/download_action.h b/download_action.h
index 373e6fe..e743b41 100644
--- a/download_action.h
+++ b/download_action.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
@@ -16,20 +16,12 @@
#include <google/protobuf/stubs/common.h>
#include "update_engine/action.h"
-#include "update_engine/decompressing_file_writer.h"
#include "update_engine/delta_performer.h"
-#include "update_engine/buffered_file_writer.h"
#include "update_engine/http_fetcher.h"
#include "update_engine/install_plan.h"
-#include "update_engine/omaha_hash_calculator.h"
-#include "update_engine/split_file_writer.h"
-// The Download Action downloads a specified url to disk. The url should
-// point to either a full or delta update. If a full update, the file will
-// be piped into a SplitFileWriter, which will direct it to the kernel
-// and rootfs partitions. If it's a delta update, the destination kernel
-// and rootfs should already contain the source-version that this delta
-// update goes from. In this case, the update will be piped into a
+// The Download Action downloads a specified url to disk. The url should point
+// to an update in a delta payload format. The payload will be piped into a
// DeltaPerformer that will apply the delta to the disk.
namespace chromeos_update_engine {
@@ -109,23 +101,11 @@
// either point to *decompressing_file_writer_ or *delta_performer_.
FileWriter* writer_;
- // These are used for full updates:
- scoped_ptr<GzipDecompressingFileWriter> decompressing_file_writer_;
- scoped_ptr<SplitFileWriter> split_file_writer_;
- scoped_ptr<DirectFileWriter> kernel_file_writer_;
- scoped_ptr<DirectFileWriter> rootfs_file_writer_;
- scoped_ptr<BufferedFileWriter> kernel_buffered_file_writer_;
- scoped_ptr<BufferedFileWriter> rootfs_buffered_file_writer_;
-
- // Used to apply a delta update:
scoped_ptr<DeltaPerformer> delta_performer_;
// Pointer to the HttpFetcher that does the http work.
scoped_ptr<HttpFetcher> http_fetcher_;
- // Used to find the hash of the bytes downloaded
- OmahaHashCalculator omaha_hash_calculator_;
-
// Used by TransferTerminated to figure if this action terminated itself or
// was terminated by the action processor.
ActionExitCode code_;
